1106155 has 8 divisors (see below), whose sum is σ = 1335312. Its totient is φ = 879648.

The previous prime is 1106137. The next prime is 1106159. The reversal of 1106155 is 5516011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1106155 - 2¹¹ = 1104107 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424 + ... + 1546.

It is an arithmetic number, because the mean of its divisors is an integer number (166914).

2^1106155 is an apocalyptic number.

1106155 is a deficient number, since it is larger than the sum of its proper divisors (229157).

1106155 is a wasteful number, since it uses less digits than its factorization.

1106155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1106155 is about 1051.7390360731. The cubic root of 1106155 is about 103.4201894314.

The spelling of 1106155 in words is "one million, one hundred six thousand, one hundred fifty-five".